getProperties()
returns an object with the available configuration attributes of the control
getProperties(): ITextareaProps;
Returns:
An object with the available attributes of the control and their values.
Example
const form = new dhx.Form("form_container", {
rows: [
{
type: "textarea",
name:"textarea",
label: "textarea",
labelWidth: "70px",
value: "Some nice text",
width:400
}
]
});
form.getItem("textarea").getProperties();
// the returned object
{
errorMessage: "",
height: "content",
helpMessage: "",
hiddenLabel: false,
label: "textarea",
labelPosition: "top",
labelWidth: "70px",
maxlength: undefined,
minlength: undefined,
padding: 0,
placeholder: "",
preMessage: "",
readOnly: false,
required: false,
successMessage: "",
validation: undefined,
width: 400
}
The returned object of the Textarea control can contain the following configuration attributes:
validation | (object,function) the rule of input validation |
placeholder | (string) a tip for the textarea |
readOnly | (boolean) defines whether a textarea is readonly |
width | (string|number|"content") the width of a control |
height | (string|number|"content") the height of a control |
padding | (string|number) sets padding between a cell and a border of the Textarea control |
minlength | (string|number) the minimum number of characters allowed in the textarea |
maxlength | (string|number) the maximum number of characters allowed in the textarea |
label | (string) specifies a label for a control |
labelWidth | (string|number) sets the width of the label of a control |
hiddenLabel | (boolean) invisible label that will be used to identify the input on the server side |
labelPosition | (string) defines the position of a label: "left"|"top" |
required | (boolean) defines whether a control is required |
helpMessage | (string) adds a help message to a control |
preMessage | (string) a message that contains instructions for interacting with the control |
successMessage | (string) a message that appears in case of successful validation of the control value |
errorMessage | (string) a message that appears in case of error during validation of the control value |
Change log:
added in v7.0